History, Natural History & the Arts
I’m not one to shed a tear when authoritarian rulers die, but once they’re gone, picnics become a lot more dangerous. Toward the end of summer, just in time for Labor Day picnics and County Fairs, the original queen in every yellowjacket wasp colony dies.
It’s not the stuff of Hamlet or some far-reaching conspiracy, it’s just that having a few thousand babies in the course of one season is enough to tire any Queen Mum to death. [Read more…] about Bee Anarchy Is Bad for Picnics
With their marvelous interpretive-dance routines, complex social life, and delicious honey, honeybees are widely respected, but they’re anything but sweet to wild pollinators. In fact, a surfeit of honeybees is a big threat to our native bees and butterflies. [Read more…] about Honey Bee Keepers, Curb Your Enthusiasm
Last summer while working in the garden, I was startled when a fast-flying wasp dropped a plump pumpkin spider on the soil in front of me. The wasp landed, grabbed the spider, and wiggled backwards into a small hole I hadn’t noticed, quickly covering the entrance as if to say, “nothing to see here.” It was the first time I’d seen a digger wasp provisioning an underground nest. [Read more…] about Digger Wasps: Diverse and Showy Insects
To quote the French dramatist Jean Giradoux, “The flower is the poetry of reproduction. It is an example of the eternal seductiveness of life.” Flowering plants fill our summer fields and gardens, bring bright spots of color to our woods, and – since their arrival on the scene some 130 million years ago – have evolved along with animal life to become an essential part of the food web. [Read more…] about Flower Color: A Science Primer
While working around the home this summer, it is not unusual to notice the papery nest of a wasp tucked under the eaves, hidden behind a loose shutter, or placed in some other protected spot. While an encounter with this type of structure may temporarily disrupt a painting project or repair work, such a sanctuary is vital to the summer success of these familiar yellow and black insects, and should be left alone if at all possible as wasps play a role in helping to control the populations of numerous insects, spiders and other bugs. [Read more…] about New York Insects: Paper Wasps
Shortly before apple blossoms open and honeysuckle flowers emerge from their buds, queen bumble bees awaken from their winter dormancy and begin the chore of establishing the small colony over which they will reign throughout the coming growing season. [Read more…] about The Hardy Bumble Bee
I consider the lack of biting insects and other invertebrates, to be a wondrous gift of the winter season.
I can wander unmolested through wood and field absent the attentions of mosquitoes, deer flies, and ticks. And aside from a short list of “usual suspects,” insects are a rarity to be encountered in the winter woods. [Read more…] about How Insects Spend A New York Winter
My son, wise beyond his years it would seem, taught me an invaluable lesson when he was a teenager living at home. Any time I got worked into a froth about a broken car, leaky roof or other serious, but non-cataclysmic setback, he’d put things in perspective for me: “Pops, it could always be worse – you could be on fire.” [Read more…] about Giant ‘Murder’ Hornets: Great News About Bad News
I can’t seem to pass a hollow tree without stopping to snoop. If there is a cavity within reach, an investigation is in order. Wear and tear around a hole, evidence of food items on the ground, or simply sounds from within tell of the tenants inside. One of my favorite tricks is to power up my camera, flash on, and poke it inside a tree cavity for a quick snap. My most memorable and rewarding discovery came while lying on my stomach at the hollow base of a huge, dead maple. [Read more…] about The Hidden Life in Hollow Trees
All animals need sleep of some kind. Reptiles, birds, bees – even nematodes, reportedly – require periodic bouts of unconsciousness, though I imagine it’s hard to tell what level of consciousness a nematode has when it’s awake. In a June 25, 2016 BBC report, University of Wisconsin sleep biologist Barrett Klein says that “… sleep is shared across all animals. There’s no universally-accepted exception.” [Read more…] about Science of Sleep Across Species